Need Help?     Email Us: [email protected]          Or  Call Us Toll Free +86-18563806647

abb circuit breakers

  1. ABB Universal circuit breaker installation

    ABB Universal circuit breaker installation

    Finally, after the universal circuit breaker performs the closing action, whether it is a release device such as undervoltage and shunt, or the O button on the mask, or the trip test function on the intelligent release device, it can be cut off.

    Read more »
  2. Common faults and troubleshooting methods of ABB universal circuit breakers

    Common faults and troubleshooting methods of ABB universal circuit breakers

    When maintaining the universal circuit breaker, the contact system should be checked, and the smoke traces on the contacts should be wiped clean.

    Read more »
  3. Development Trend of ABB's New Generation Molded Case Circuit Breaker Technology

    Development Trend of ABB's New Generation Molded Case Circuit Breaker Technology

    Using environmentally friendly materials, the new generation of molded case circuit breakers fully considers the protection of the environment in the entire process from design, manufacture to use, and prevents toxic and harmful substances from polluting the environment.

    Read more »
  4. ABB Molded Case Circuit Breaker Tmax XT Series

    ABB Molded Case Circuit Breaker Tmax XT Series

    It can be mainly divided into 4 types, including XT1, XT2, XT3, XT4. The maximum frame current can reach 250A. At the same time, the number of poles of the ABB MCCB Tmax XT series can be divided into 3 poles and 4 poles. According to the installation method It can be divided into fixed type, plug-in type and withdrawable type. 

    Read more »
  5. ABB electrical circuit breakers

    ABB electrical circuit breakers

    Electrical circuit breakers are the most common protectors in electrical equipment, which can protect electrical appliances under conditions such as short circuit, voltage loss, overload, and fuse. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use.

    Read more »
  6. Interlocking of ABB circuit breakers

    Interlocking of ABB circuit breakers

    Opening of the circuit breaker: Simply put, the opening of the circuit breaker can be completed by adding the voltage of DC_220V to both ends of the Y2 of the circuit breaker opening release. 

    Read more »
  7. How to install and use ABB circuit breakers

    How to install and use ABB circuit breakers

    ABB circuit breakers are widely used in industrial fields. It has played a good role in protecting those complex systems and electronic circuits. Installing abb circuit breakers can effectively prevent failures. It can quickly restore and operate conditions. Provide a best solution, so ABB circuit breakers have a very important position in the industry.

    Read more »
  8. ABB Molded Case Circuit Breakers

    ABB Molded Case Circuit Breakers

    Another kind of electrical interlock is to use the linkage auxiliary contact (normally open or normally closed) on the distance switch operating mechanism to control the circuit breaker. 

    Read more »
  9. ABB-F frame circuit breaker

    ABB-F frame circuit breaker

    ABB-F circuit breakers have been on the market for 30 years. They were officially delisted in 2012, but they are still widely used in the market. Due to the early delisting, they are relatively easy to use. A large number of markets, and there are still many on the market.

    Read more »
  10. Common fault phenomena and maintenance methods of ABB brand VD4 vacuum circuit breaker

    Common fault phenomena and maintenance methods of ABB brand VD4 vacuum circuit breaker

    circuit currents. VD4 vacuum circuit breaker is the most used product in the current medium and high voltage power distribution, whether it can maintain high reliability is more and more attention by the majority of users.

     

    Read more »
Posts loader
Categories
Recent Posts
Tags